Table of Content

15 August 2016, Volume 1 Issue 8

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The Effect of Pinecone Extract of Pinus Yunnanensis on Immune Function of Normal Mice

Shao Weili, Wu Daoxun, Li Yang, Liu Xi, Liu Guangming, Zhang Haizhu

2016, 1(8):  1-3. 

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Objective: To study the effect of pinecone extract of Pinus Yunnanensis on immune function of normal mice. Methods:
Kunming mice were administered high, middle and low dose of pinecone extract（400,200,100 mg/kg）, 25 mg/kg Levamisole by gavage
and the mice were sacrificed after 10 days. The content of immunoglobulin IgA, IgM, IgG, complement C3 and C4 in mice serum was
measured; the amount of peripheral blood cell, spleen index, and thymus index were measured as well. Results: The pinecone extract
of Pinus Yunnanensis could increase immunoglobulin IgA, IgM, complements C4 and WBC in peripheral blood content. Compared with
normal group, the difference reflects statistical significance（P <0.05）. Conclusion: The pinecone extract of Pinus Yunnanensis can
enhance the immune function of normal mice .

A Study of the Effect of Seselopsis Extract on Immune Function of Immunocompromised Mice

Zhang Bingqing, Li Jiao, Liu Guangming, Du Yimin, Liu Xiaobo

2016, 1(8):  4-7. 

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Objective: To research the effect of Seselopsis extract on immune function in immunocompromised mice caused by
cyclophosphamide. Methods：In this study, immunocompromised models were established through the intraperitoneal injectionof
cyclophosphamide. After the models were administered high, medium and low dose（5.00, 2.50, 1.25 g/kg）of Seselopsis extract by
gavage for 15 d, the organ weights and organ index, the number and classification of peripheral blood cell, bone marrow nucleated cell,
T and B lymphocyte transformation were tested. Results：Seselopsis extract can enhance their immune function by improving the
peripheral blood of immunocompromised mice, increasing the weight of immunocompromised mice organs and organ index, increasing
the number of bone marrow cells and promoting the proliferative function of splenic lymphocytes. Conclusion：The Seselopsis extract
can improve the immune function of immunocompromised mice.

Study on the Preparation of Artemether Colon-specific Pellets and the Release in Vitro

Ma Yin, Zhang Wei, Zhang Guoli, Zhang Ruiwu, Yang Zhaoxiang

2016, 1(8):  8-10. 

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Objective: To prepare Artemether colon-specific pellets controlled by pH and study the release in vitro. Methods: The
cores of pellets were made by extrusion－spheronization. Pellets were prepared using a fluid bed coater , with Eudragit S100 as the out
layer, triethyl citrate added to the dispersion as the plasticizer. Results: Artemether was not detected in solution of pH 1.2 for 2 h. The
accumulative release in pH 6.8 phosphate buffer for 4 h was smaller than 5%. While the accumulative release in the pH 7.6 phosphate
buffer for 3 h was more than 90%. Conclusion: Colon-specificpellets prepared in this way can well perform colon-specific delivery.

Study on Extraction Process of Periplaneta americana oil

Man Hongxia, Na Kaige, Tan Qiaoyun, Xiao Peiyun, Yang Yongshou

2016, 1(8):  11-14. 

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Objective: Studying the extraction process of Periplaneta americana oil and determining the saponification value, to
provide scientific basis for the future oil determination,exploitation and utilization. Methods: With petroleum ether as the solvent, the
effects of extraction material ratio, temperature and time on the extraction rate and the saponification value were investigated by
orthogonal experiment. Results: When using the method of cable extraction, the optimum conditions for Periplaneta americana lipid
extraction were: extraction ratio of material to solvent: 1：15, temperature: 80 ℃, time: 2 h. Conclusion: Verification experimental
results show that the method is simple and accurate, which can be used as a method for the extraction of Periplaneta americana oil.

The Determination of the Content of Total Flavonoids in Juglans sigillata Dode by
Differential Spectrophotometry

Su Min，Yang Shengchun，Zhou Ping

2016, 1(8):  15-19. 

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Objective: To optimize extraction technology of total flavonoids from the flower of Juglans sigillata Dode and establish its
content determination method. Methods: On the basis of single factor test，orthogonal experiment was used to to optimize extraction
technology of total flavonoids from the flower of Juglans sigillata Dode. With Rutin as the reference substance, differential
spectrophotometry method was adopted to determine the content of total flavonids of the flower of Juglans sigillata Dode. Results: The
optimum extraction conditions were described as follows: ethanol volume scores 50%, the solid / liquid ratio 1：20, 3 times of heating
reflux，and the time duration for each extraction was 40 min. Total flavonoids of the flower of Juglans sigillata Dode showed good linear
relationship in the range of 11~77 μg/mL（r =0.999 3），the average recovery was 99.7%，RSD=1.94%. The content of total flavonoids
was 2.24%. Conclusion: The method was simple，accurate，stable and reliable, and could be used to measure the content of total
flavones of the flower of Juglans sigillata Dode.

Determination of the Contents of Total Amino Acids in Parts of Orchidaceae Plants in Yunnan

Yu Xiangdong, Fu Mengyu, Chen Luqiong, Yang Shengchun

2016, 1(8):  20-23. 

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Objective：To optimize the extraction technology of total amino acids from parts of Orchidaceae plants in Yunnan and
determine the content. Methods：The best extraction conditions were optimized by orthogonal test，and the content of total amino
acids was determined in 568 nm through Nihydrin colorimetry method. Results：The best extraction conditions were as follows: 20 mL
75% ethanol，3 times of reflux extraction and 60 min for each time. The concentration and the absorbance of the GLY show a good
linear correlation when changing from 0.5 μg/mL to 10 μg/mL，r = 0.999 8. Conclusion：Nihydrin colorimetry method is simple，
accurate，which can be used for the determination of total amino acids in Orchidaceae plant.

Study on a Method for Determination of Proanthocyanidins in Yunnan Pine Needles

Liu Jia, Xiao Peiyun, Liu Guangming, Yang Yongshou

2016, 1(8):  24-28. 

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Objective: To establish a method for determining proanthocyanidins in Yunnan pine needles and comparing their
dynamic changes in different months. Methods: The influence of the extraction solvent, the pH of solvent, the temperature and the
duration for the extraction proanthocyanidins were studied through single factor and orthogonal experiment. Taking catechin as
controls, proanthocyanidins was determined on 500 nm by Ultraviolet-Visible Spectrophotometry. Results: The optimal parameters for
the extraction of proanthocyanidins from Yunnan pine needles were 50% ethanol of pH 4.0 in the boiling water with reflux extraction,
and each extraction time duration was 3.0 h. Conclusions: The method was simple and accurate, which could be used to measure the
content of proanthocyanidins in Yunnan pine needles.

A Preliminary Investigation on the Resources of Medicinal Plants and the Diversity in Huadianba, Cangshan Mountain

Fang Hailan, Zhang Xiaocan, Duan Baozhong

2016, 1(8):  29-34. 

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Objective: To investigate the species of medicinal plants, the character of their distribution as well as the diversity in
Huadianba region, Yunnan province, in order to provide scientific basis for future sustainable development of resources and in-depth
research. Methods: Through field survey, field interviews and indoor analysis, the diversity of common medicinal plant resources in
Huadianba was discussed from the aspects of species composition, family and genus characteristics, medicinal parts, efficacy and other
aspects. Results: The number of medicinal plants in the natural reserve were studied and reported for the first time in this paper．
There were 159 species in 140 genera of 64 families，among which there were 12 species of ferns in 12 genera of 9 families，2 species
of gymnosperms in 2 genera of 2 families，and 145 species of angiosperms in 126 genera of 53 families. Conclusion: The diversity of
medicinal plants in Huadianba is high and the protection and sustainable development of resources should be attached great
importance to.

Damage Resistance of Basal Forebrain Nestin-positive Cholinergic Neurons

Wang Huanhuan, Zhu Jianhua

2016, 1(8):  35-38. 

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Objective: To explore the different responses of basal forebrain nestin positive and negative cholinergic neurons to the
neurotoxicity. Methods: 30 SD rats were randomly divided into 5 groups, which are control group and colchicine Ⅰ,Ⅱ,Ⅲ,Ⅳ groups
（10, 20, 50, 100 μg）. 10 microliters of normal saline or different doses of colchicine were injectedintracerebroventricularly. 24 hours
after injection, 4% paraformaldehyde intracardiac perfusion, brain removal, frozen section, choline acetyltransferase and nestin
immunohistochemistry were carried out. Then, the nestin positive and negative cholinergic neurons of different basal forebrain regions
were counted and analyzed. Results: After intracerebroventricular injection of colchicine, the nestin positive and negative cholinergic
neurons in different regions of rats' basal forebrain decreased. The greater the colchicine injection dose is, the more obvious the
decrease of the neurons. Compared with nestin positive neurons, the nestin negative cholinergic neurons decreased earlier and more
significantly. Conclusion: the nestin expression can enhance the damage resistant ability of basal forebrain cholinergic neurons.

Clinical Analysis of Senile Lacunar Infarction Complicated with Mental Disorder

Yang Jing, Yang Yin, Zhang Li, Li Hailong, LYU Yan, Li Qian

2016, 1(8):  39-42. 

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〕Objective: By analyzing senile lacunar infarction cases complicated by mental disorders, to provide epidemiological data
for such disease, and improvethe diagnosis and treatments of the disease. Methods: Cases of 30 patients suffering lacunar infarction
complicated with mental disorders were collected from No.2 People's Hospital of Dali Prefecture between 2014 to 2015. Those cases
were comprehensively analyzed on the following aspects: causes, clinical features, treatment and prognosis. Results: 30 patients were
all diagnosed with senile lacunar infarction complicated with mental disorder. They were all between 60-88 years old, and suffered
sudden mental and behavioral abnormalities for the first time. 28 cases of them got hypertension, accounting for 93.3%; one case got
type 2 diabetes, accounting for 3.3%; four hyperlipidemia, accounting for 13.3%. After treatments of improving brain blood supply and
low dose antipsychotic drug therapy, mental disorders can be controlled following the infarction improvement. Conclusion: Senile
lacunar infarctions complicated with clinical mental disorders have increased year by year. Early diagnosis should be strengthened,
active treatments of complications should be performed to improve the life quality of patients.

Effect Analysis of the Treatment of Type 2 Diabetes with Hypertension and Retinal Vascular Lesions by
Gastrointestinal Bypass Operation

Fan Shaomin，Liu Xiaoming，Cui Zhiqiang

2016, 1(8):  43-45. 

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Objective: To study effects of treating type 2 diabetes by Roux-en-Y Gastrointestinal Bypass Operation（RYGBP）.
Methods: A total of 136 type 2 diabetic patients at different ages and different disease courses after RYGBP from July 2011 to
December 2014 were retrospectively analyzed, among which 38 patients with hypertension and 104 patients with retinal vascular lesions
were followed up for six months after the operation. Results: Among 38 patients with hypertension, 36 patients' blood pressure dropped
and 29 patients' blood pressure kept steady without using antihypertensive drugs after the operation. As retinal vascular imaging
materials showed that vascularlesion of 104 patients with retinal vascular lesions have improved. Conclusion: RYGBP has effects on
treating concomitant diseases of type 2 diabetes.

The Application of Superficial Temporal Artery Reverse Island Flap in the Reconstruction of Sideburns

Guan Zhijiang, Shi Shengjun, Zhou Guolin

2016, 1(8):  46-47. 

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Objective：To explore the application effect of superficial temporal artery reverse island flap in the reconstruction of
sideburns. Methods: Analysis of 6 cases in which superficial temporal artery reverse island flap was used to reconstruct sideburns.
Results: The transposed flap（reconstructed sideburns）of 6 patients survived completely. With good hair growth , beautiful and
stereoscopic appearance, the reconstructed sideburns were symmetric to the healthy ones. Conclusion: Superficial temporal artery
reverse island flap was effective in the reconstruction of sideburns.

Bilateral Triceps Brachii Approach in the Treatment for Humeral Supracondylar and
Intercondylar Fracture

He Ning, Li Chao, Zhao Jianbo, Yin Kun

2016, 1(8):  48-50. 

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Objective: To explore the surgical skill and clinical effect of bilateral triceps brachii approach with double plates fixation
in treatment for humeral supracondylar and intercondylar fracture. Methods: 42 cases of humeral supracondylar and intercondylar
fracture treated by bilateral triceps brachii approach with double plates fixationfrom January 2009 to May 2015 were reviewed. Results:
After 12-18 months follow-up, according to the scoring system of Cassebaum, 30 cases were rated as excellent, 5 cases good, 4 cases
poor and 1 case bad. The excellent and good rates reach 88%. The clinical effect is satisfactory. Conclusion: Bilateral triceps brachii
approach with double plates fixation in treatment for humeral supracondylar and intercondylar fracture have the advantages of firm
fixation, easy operation, and less trauma, which contribute to early functioning of joints after operation and better recovery of elbows.

Clinical Study of Surgical Treatment of HIV Patients Complicated with Orthopedic Diseases

Zhang Chao, Zheng Gang, Rao Tao, Dou Jichen, Liu Wei, Cun Xinhua

2016, 1(8):  51-55. 

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Objective: To investigate the safety of performing orthopedic operation in HIV carrier. Methods: Reviewed and analyzed
the clinical data of 26 orthopedic patients with HIV infection from May 2006 to April 2014. Results: There were 26 HIV carriers who
received orthopedic operations. There were 21 men and 5 women. 21 patients suffered 26 limb fractures, one lumbar burst fractures,
one benign bone tumor, one malignant tumor bone metastasis, one hand injury, and one low limb infectious gangrene needing
amputation. There was no patient with incision infection, and all fractures healed well without peri-implant infection. Conclusion: For
HIV carriers needing orthopedic operations, good peri- operation treatment would not increase incision infection risk and good
operation effect can be expected.

Effect of Propofol on the Treatment of Severe Traumatic Brain Injury with Continuous Invasive
Intracranial Pressure Monitoring

Liu Jun, Zhao Nan, Li Junyan, Ma Gang, Sun Jie, Liu Xinghai, Su Ping

2016, 1(8):  56-59. 

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Objective: To investigate the clinical significance of propofol on the treatment of severe traumatic brain injury with
continuous invasive intracranial pressure monitoring. Methods: 32 patients were randomly divided into 2 groups with invasive
intracranial pressure monitoring. In propofol group, patients were given continuous intravenous pumping of propofol for 1-4 days.
Patients in the control group were given a regular treatment of neurosurgery. Close observation of GCS scoring, ICP change rate, total
amount of mannitol and complication was carried out. Results: Two groups had no significant difference in GCS scoring in 1 week（P >
0.05）. On the 3rd day and 4th day, the decrease of ICP of propofol group was greater than that of control group. The total amount of
mannitol of experiment group was obviously smaller than that of control group on the 2nd day, the 3rd day and 4th day（P< 0.05）.
Conclusion: In a certain period of time, propofol would help reduce the ICP, thus decreasing the total amount of mannitol. However, it
showed no significance in short-term prognosis.

Observation of Curative Effect of mNGF Plus Acupuncture on Facial Paralysis

Wu Dehai

2016, 1(8):  60-61. 

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Objective: To observe the curative effect of mNGF plus acupuncture on facial paralysis. Methods: 60 facial paralysis
patients were randomly divided into two groups with 30 patients in each. The experiment group received mNGF plus acupuncture
treatment, while the control group received the ordinary acupuncture treatment. Results: 26 cases were cured, 24 cases had marked
effect，and six had effect, making the total effective rate 93.33%. Conclusion: mNGF plus acupuncture has good effect in the treatment
for facial paralysis.

Analysis of the Clinical Distribution and Antibiotic Resistance of 98 Strains of Streptococcus Pneumoniae

Kong Shan, Hu Shenghe, Yang Xinyuan, Zhao Weidong

2016, 1(8):  62-64. 

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Objective: To investigate the clinical distribution and antibiotic resistance of Streptococcus pneumoniae in the Affiliated
Hospital of Dali University in order to provide reference for clinical diagnosis and treatment. Methods: A total of 98 S. pneumoniae
were obtained from March 2011 to March 2014. The identification and drug sensitive test of all strains were measured by VITEK-2
Compact analyzer. Drug sensitivity results were interpreted by using the American Clinical and Laboratory Standards Institute（CLSI）
2012 Edition. The resistance results were analyzed via WHONET 5.6 software. Results: Among 98 strains of S. pneumoniae, 77 strains
were isolated from sputum, 15 from pharynx swab, 3 from blood and 2 from cerebrospinal fluid. Those strains were mainly from
Paediatrics, Respiratory Medicine, ICU, and Dermatology, respectively 34, 27, 16, and 11. 52 of the strains were from children of 5 and
under, and 34 were from the elderly people of 60 or over. The assay showed that the resistance rates of S. Pneumoniae to erythromycin,
tetracycline and SMZ-TMZ were relatively high, reaching 90.8%, 81.6% and 80.6% respectively. The resistance rateto penicillin was
26.5%. The resistance rates to cefotaxime, ertapenem, amoxicillin, meropenem and ceftriaxone were less than 20%. No vancomycin and
moxifloxacin and linezolidresistant strain was found. Conclusion：S. pneumoniae infection were mainly caused by respiratory infection.
S. pneumoniae infection was the commonest in children and the elderly. We should use antibiotics rationally so as to prevent the
increase of drug-resistant bacteria.

The Correlation Between Male Y Chromosome Heteromorphism and Clinical Effectin Dali Region

Shen Hongxia, Yin kun

2016, 1(8):  65-66. 

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Objective: To investigate the correlation between male Y chromosome polymorphism and clinical effect. Methods: To
analyze the lymphocyte chromosome karyotypein peripheral blood from 527 cases of male genetic consultants. Results: There were 39
cases of Y chromosome heteromorphism. The detection rate was 7.40%. Except 2 patients, the rest 37 patients all displayed clinical
effect .Conclusion: Y chromosome heteromorphism may possibly result in male reproductive abnormalities and aspermia.

The Clinical Application of Testing Modes of Automatic Hematology Analyzer Sysmex XN1000

Song Zheng，Jin Zhuxuan

2016, 1(8):  67-69. 

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Objective: To understand the differences between whole blood（WB）mode and pre- dilution（PD）mode when using
Sysmex XN1000, the automatic hematology analyzer, to test blood cells. Methods: To compare the precision of two modes in testing
White blood cells（WBC）, red blood cells（RBC）, hemoglobin（Hb）, hematocrit（HCT）, platelets（PLT）. Results: The precision of each
test in whole blood mode corresponded with the requirements of precision in automatic blood analyzer；the precision of each testin predilution
mode exceed the requirements of precision in automatic blood analyzer, t test showed that three group testing results of the two
modes had significant differences in precision（P<0.05）. The precision of PLT is the lowest. Conclusion: The whole blood mode,
instead of the pre-dilution mode,should be adopted to test blood cells. The pre-dilution mode can only be adopted for infants and
patients who are not suitable for venous blood collection.

Correlation of Ultrasound Morphologic Features with the Expressions of CerbB-2,Ki67 and
P53 in Breast Carcinoma

CaoYa,Yang Lichun

2016, 1(8):  70-75. 

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Objective：To research the correlation of ultrasound features with the expressions of cerbB-2, Ki67 and P53 in breast
carcinoma and evaluate the clinical application value. Methods: 165 cases of breast carcinoma confirmed by pathologic proofs were
retrospectively analyzed. The ultrasound features and results of specimens stained for cerbB-2, Ki67 and P53 with immunohistochemical
method were studied. Results: ①There was a positive correlation between the diameter of breast carcinoma,the blood flow grade, and
the expression of Ki67（P＜0.05）. ② There was a negative correlation between spicular signs, posterior echo attenuation, and the
expression of cerbB-2（P＜0.05）.③The risk factor related to Ki67 expression was the grade of blood. The expression of Ki67 increased
significantlyinbreast carcinoma with the blood flow grade Ⅱ-Ⅲ. GradeⅡ-Ⅲ often showed central and penetrating vascularity patterns,
with the latter dominating. ④There was not a correlation between peripheral acoustic halo, micro-calcification, the axillary lymph nodes
metastasis，vascularity patterns of breast carcinoma, and the expressions of Ki67, P53,cerbB-2. Conclusion: Ultrasound performance of
breast carcinoma has relevance with cerbB-2 and Ki67 expressions.The combined analysis of the above mentioned factors can provide
clinical application valuein diagnosis , treatment and prognosis of breast carcinoma.

Status Analysis of Professional Self-concept of Surgical Nurses in Dali Prefecture

Zhao Yuan, He Xiaofeng, Xia Linjuan

2016, 1(8):  76-78. 

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Objective: To investigate the current status of professional self-concept of surgical nurses in Dali prefecture. Methods:
Through convenient sampling, a self-madequestionnaire and the Chinese version of professional self-concept of nurses instrument
（PSCNI）were used to survey 240 surgical nurses in one comprehensive hospital in Dali. Results: The mean score of professional selfconcept
of nurses in Dali prefecture was（82.92±10.86）and the total average level was（2.76±0.39）. The score of skill dimension is
the highest, while the score of satisfaction dimension is the lowest. Conclusion: Surgical nurses in Dali prefecture showed positive
professional attitude, however their job satisfaction should be paid more attention to. Hospitals ought to take measures to improve the
job satisfaction and professional self-concept, and the quality of nursing.

Perioperative Care of Titanium Elastic Intramedullary Nail in the Treatment of
Children with Limb Bone Fracture

Wang Liya, Tang Peiya, Huang Ping

2016, 1(8):  79-80. 

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Objective: To investigate the perioperative care effect of the titanium elastic intramedullary nail in the treatment of children
with limb bone fracture. Methods: 57 patients with limb shaft fracture receivedclosed reduction titanium elastic intramedullarynail
treatment and systematic perioperative care. Results: All patients were followed up. The average healing time was 8.5 weeks. According
to Flynn evaluation standard, the excellent rate reached 96.49% . Conclusions: Titanium elastic intramedullarynail fixation in the
treatment of childrenwithlimbs shaft fractures causes less trauma and fewer complications while facilitating better clinical efficacy, and
quicker rehabilitationof patients. Good care and reasonable rehabilitation training can promote the recovery of patients and improve the
treatment effect.

Nursing Care of the Acute MyocardialInfarction Patient Suffering Ventricular Electron Storm After
Percutaneous Coronary Intervention

Ma Fang, Ding Lan, Dai Jing, Xie Yue, Bai Yangjuan

2016, 1(8):  81-83. 

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Objective: Comprehensive nursing measures were takento nurse the acute myocardial infarction patient suffering
ventricular electron stormafter Percutaneous Coronary Intervention. Methods: According to the patient's problem, monitoring of the
patient, medication, treatment, and psychological nursing care were applied. Results: The patient's condition was stable, and the
symptoms were improved a lot. Conclusion: Close observation and psychological nursing care were effective nursing measures in the
treatment of this kind of patient.

Personalized Bedside Health Education Among Family Members of Patients in ICU

Chen Liyun, He Chongying, Song Chi, Fang Yue, Duan Jing

2016, 1(8):  84-86. 

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Objective: To explore the application of personalized bedside health education among families members of patients in
ICU. Methods: Patients suffering serious illness and lacking self-care ability were chosen from the Department of Cerebral Surgery of
certain Dali hospital. The patients' family members were involved in the rehabilitation nursing throughout the treatment. Results:
Personalized bedside health education can ease the psychological pressure of patients and their families, and better enable patients to
receive the care and support of their families, and actively cooperate with the doctors and nurses for treatment and nursing. Conclusion:
The implementation of personalized bedside health education enables family members to participate in the treatment process, which not
only promotes the rehabilitation of patients, but also eases the tension between doctors and patients.

Investigation and Analysis of Nurses' Diabetes Awareness in Township Level Hospitals

Liu Junping，Qin Yan

2016, 1(8):  87-89. 

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Objective：To explore nurses' awareness of diabetes in township level hospitals. Methods：60 nurses from 10 township
level hospitals and 4 community hospitals were surveyed by questionnaire on diabetes knowledge. And the results were analyzed.
Results: According to the performance of research subjects, the following results were obtained: 12 nurses were scored with "excellent"
（20.00%）, 22 with "good"（36.67%）and 26 with "poor"（43.33%）. Conclusion：Professional training for nurses in township level
hospitals should be paid more attention to, and nurses should relearn relevant diabetes knowledge.

To Explore the Construction of the Teaching-Management System in the Second-class Hospital

Duan Liping

2016, 1(8):  90-92. 

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Teaching- management is an important element in the hospital's development and culture construction. It is of great
significance to set up management system which not only conforms with the real situation of the second-class hospital, but also
improves teaching quality. The objective of this study is to explore effective management methods for the second-class hospitals by
introducing the internship, teaching and management system of People's Hospital of Xiangyun County which aims to optimize the
structure, improve the management system and standardize teaching.

A Study on the Relationship Between Academic Achievements and Mental Health Among Medical
Freshmen: A Case Study of Dali University

Lu Yumiao, Chen Dongmei, Hu Yongqiong, Yang Conghuan, Chen Xiaomin, Fu Yanfen

2016, 1(8):  93-96. 

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Objective: To explore the relationship between academic achievements and mental health among medical freshmen in the
first semester. Methods: Medical freshmen were surveyed by symptom checklist. Then a comparative analysis on the results of
questionnaires and students' academic achievements was carried out. Results: Compared with the national norm, the differences in
somatization, obsessive- compulsive disorder, relationship, depression, hostility, terror, crankiness and neuropathy have statistical
importance. There were significant differences between academic achievements and symptom factors in somatization, terror,
crankiness, neuropathy, sleep and diet. There was statistically significant between academic achievements and interpersonal
relationship. Conclusion: Medical freshmen should be provided with psychological guidance on their problems.

Analysis on The Necessity of Standard Laboratory Practical Training Among Preventive Medicine and
Health Inspection Undergraduates Before Internship

Chen Hongyun, Li Jiangyan, Shen Yuanying, Ji Shoulian, Song Zhengrui

2016, 1(8):  97-100. 

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Objective: To explore the necessity of standardized laboratory practical training among preventive medicine and health
inspection undergraduates before they do internship. Methods: Undergraduates of 2010 preventive medicine and health inspection,
and teachers involved in the teaching of standard laboratory practical training were surveyed by questionnaires before and after 1-week
standard laboratory practical training. The double input of data was carried out by using Epidata3.1. After the logical screening, the χ2
test, rank sum test and analysis of data were performed by using the SPSS19.0 statistical software package. Results: The differences of
standard practical training indexes before and after the training showed statistical significance. Conclusion: It is necessary to provide
standard laboratory practical training to preventive medicine and health inspection undergraduates before they do internship. It is also
of great necessity to improve the construction and implementation of the teaching mode of standard laboratory practical training.